What commerical audio system tweaks provide sound quality improvement??


If you look in any audio catalogue, whether Music Direct or Audio Advisor, there are usually several pages of  system tweaks.

What  tweaks in your opinion, work and actually provide real audible improvement??

Thank you , SJ

sunnyjim

OK. let's make sure, based on the last 10 responses or so, that nobody fries themselves by becoming a human electrical conduit. 


Audiogon does not have an official " In Memoriam"  category

S.J.    

No "In Memoriam" category but perhaps we can establish a benefactor category where those who clean their electrical outlets without turning off the power first could bequeath their systems to other members. I would be happy to be the bequeathee!
No audiophile has ever been electrocuted whilst cleaning outlets, even those who employed Brillo pads, coat hangers, conductive grease or silver paste, even those who declined or overlooked turning off the power at the breaker box a priori. Even when slopping the goop on in globs. The hand-wringing is touching but save the drama for yo mama. I hate to judge too hastily but I suspect none of the hand-wringers has ever cleaned his wall outlets.